package demo3;


// 使用匿名内部类(Runnable)来实现 多线程
public class Test4 {
    public static void main(String[] args) {
        Runnable r=new Runnable() {
            @Override
            public void run() {
                while(true){
                    System.out.println("this is Runnable!!");
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                        throw new RuntimeException(e);
                    }
                }
            }
        };
        Thread t=new Thread(r);

        t.start();

        while(true){
            System.out.println(" this is main!!!");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
        }

    }
}
